QT Debug for QNX7.1

[marsang]

Hi, I've set up a QT creator (I've try both open and commercial demo) to compile Qt applications
5.9.8 for QNX7.1 : all works fine (compile, deploy, run) but I'm not able to run a debug section.
The debug create a pdebug process, but it do not works and stay pending forever.
Debugging with Momentics works as usual.
I've tested both QT creator open version and a QT creator commercial demo, with same results
What's wrong with the debugger?
Thanks
m.

debugger is configured pointing to QNX's momentics GDB

This is the QT logger dump:
13:22:07.887 default: SOFT ASSERT: "d->m_logWindow" in file C:\Users\qt\work\build\qt-creator\src\plugins\debugger\debuggerengine.cpp, line 1759
13:22:07.887 default: MSG: "(gdb) "
13:22:07.887 default: SOFT ASSERT: "d->m_logWindow" in file C:\Users\qt\work\build\qt-creator\src\plugins\debugger\debuggerengine.cpp, line 1759
13:22:07.887 default: MSG: "64^done"
13:22:07.887 default: SOFT ASSERT: "d->m_logWindow" in file C:\Users\qt\work\build\qt-creator\src\plugins\debugger\debuggerengine.cpp, line 1759
13:22:07.887 default: MSG: "COOKIE FOR TOKEN 64 ALREADY EATEN (DebuggerFinished). TWO RESPONSES FOR ONE COMMAND?"
13:22:07.887 default: SOFT ASSERT: "d->m_logWindow" in file C:\Users\qt\work\build\qt-creator\src\plugins\debugger\debuggerengine.cpp, line 1759
13:22:07.887 default: MSG: "(gdb) "
13:22:08.051 default: SOFT ASSERT: "d->m_logWindow" in file C:\Users\qt\work\build\qt-creator\src\plugins\debugger\debuggerengine.cpp, line 1759
13:22:08.051 default: MSG: "QUIT DEBUGGER REQUESTED IN STATE 16"